Description The reading speed of each VIEKUU 3PC 3.0 8GB, 3.0 USB Flash Drive is more than 10 times that of 2.0. This can lead to greater efficiency and is specially designed for business people. Reminder: It can be used on 2.0 interface, but the speed is faster on 3.0 interface. .Easy to use - all storage drives are tested before delivery, plug and play, no software installation, fast data transfer. .360 rotation and keychain design better protect the USB interface and easy to carry. .Compatible System - The flash drive is compatible with most computer brands such as HP, Toshiba, Dell. The systems are Windows 7/8/10/Vista/XP/2000/ME/NT, Linux 2.6 and Mac OS 8.6 or above. .Wide range of applications: The U disk can be used with desktops, laptops, speakers, TVs, printers, car video systems and smart TVs with USB ports, enabling data transfer. VIEKUU flash drives are formatted in exFAT format by default. If your device system uses a USB drive, format the USB drive in NTFS format like Windows XP or MAC. .